1278 x 3850
1278 x 3850 = 4920300
Example of 1278 x 3850 pixels banner dimensions.
1228 x 3900 1238 x 3890 1248 x 3880 1258 x 3870 1268 x 3860
1278 x 3800 1278 x 3810 1278 x 3820 1278 x 3830 1278 x 3840
1278 x 3900 1278 x 3890 1278 x 3880 1278 x 3870 1278 x 3860